100% Oxygen Set R2 + TEC1 - DIN 26x2

Regulator set for stage/decompression with Pure Oxygen (100% O2) with DIN M26x2 connection, equipped with R2 TEC O2 balanced diaphragm first stage with 360° swiveling turret and dry chamber, TEC1 O2 high-flow second stage, 100 cm LP hose and carrying bag.

The Tecline R2 TEC TEC1 100% O2 regulator set, available on DIR-STORE, is a system dedicated to use with pure Oxygen up to 100% O2, designed for decompression and advanced technical configurations, reflecting DIR (Doing It Right) standards.

Powered by the R2 TEC O2 marine bronze first stage — with a balanced diaphragm mechanism, 360° swiveling turret, and an isolated dry chamber + cold kit system for maximum thermal safety — and the TEC1 O2 second stage with a Venturi adjustment lever, this set guarantees respiratory performance superior to the EN250A standard requirements. The flexible 100 cm Low Pressure hose ensures clean and functional routing around the stage cylinder.

Key Features:

• R2 TEC O2 First Stage with 360° Swiveling Turret: Ensures maximum flexibility in hose routing on the stage cylinder, eliminating tension on the mouth.
• Dry Chamber + Cold Kit System: Dry chamber isolated from the external environment to protect internal mechanics from freezing, sediments, and fouling in cold waters.
• Balanced Diaphragm Construction: Constant gas flow and high breathing comfort at any depth and charging pressure (up to 300 bar).
• Tecline TEC1 O2 Second Stage: High-flow delivery equipped with a lever for Venturi effect adjustment, ideal for reducing inspiratory effort during stationary stops.
• DIR Integration and Layout: Designed to operate in perfect harmony with harness, stainless steel backplate, and DIR BCD systems, separated from the primary long hose of the bottom regulator.
• Standard M26x2 Connection (EN 144-3): Standardized and exclusive thread to prevent connection errors with cylinders filled with air.
• Carrying Bag Included: Original Tecline protective case in green for safe storage and transport.

Technical Specifications:

• Brand: Tecline
• Type: Stage/Decompression Regulator Set (Stage Set)
• Gas Compatibility: 100% O2 / Nitrox (Oxygen Clean)
• Certification: EN250A (cold waters)
• First Stage DIN Connection: M26x2 (EN 144-3 / EN 13949)
• Working Pressure: 300 bar
• First Stage: Tecline R2 TEC O2 (Balanced diaphragm, 360° swiveling turret, dry chamber + cold kit, 2 HP / 4 LP, marine bronze)
• Second Stage: Tecline TEC1 O2 (with Venturi adjustment)
• Low Pressure (LP) Hose: Flexible, length 1.00 m (100 cm)
• Case: Tecline Regulator Bag (Green)

Package Contents:

• 1x Tecline R2 TEC O2 First Stage (DIN M26x2 connection)
• 1x Tecline TEC1 O2 Second Stage
• 1x 100 cm LP Hose
• 1x Ring nut / M25x2 Adapter
• 1x Tecline Regulator Bag (Green)

Notes: The kit also includes a ring nut for mounting and adapting the first stage to valves and fittings with standard M25x2 threading.